Communication method and device, electronic equipment and storage medium

A communication method and technology of network equipment, applied in the fields of communication methods, devices, electronic equipment and storage media, can solve the problems of complex virtual interface configuration and the like

Active Publication Date: 2020-12-04
MAIPU COMM TECH CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] In view of this, the purpose of the embodiments of the present application is to provide a communication method, device, electronic device and s

Method used

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  • Communication method and device, electronic equipment and storage medium
  • Communication method and device, electronic equipment and storage medium
  • Communication method and device, electronic equipment and storage medium

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Embodiment Construction

[0036] Below in conjunction with the accompanying drawings in Example embodiments of the present application, technical solutions in the embodiments of the present application will be described.

[0037] By the present applicant found that existing methods to solve L2TPV3 inter-network access in the physical interface on the center side apparatus modified to use a logical interface establishing L2TPV3 tunnel between the branches, the center-side end user interface logic interfaces are bound to the same bridge group inside. Wherein, in lieu of the physical interface through the virtual interface, while reducing the consumption of resources of the physical interface, but with the increase of the branches, the device is also necessary to increase the center side to configure the virtual interface, the interface will consume resources on the device, at the same time the configuration is too complex, adding a branch, it is necessary to manually add more configurations.

[0038] Wherein...

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Abstract

The invention provides a communication method and device, electronic equipment and a storage medium, and relates to the technical field of communication. The method is applied to first network equipment based on L2TPv3 tunnel communication, and comprises the following steps: receiving a first message sent by first user equipment, a destination IP address of an inner-layer IP header of the first message being an IP address of second user equipment, and an MAC address being an MAC address of the first network equipment; when the destination IP address is inquired and the routing information of which the routing exit is the tunnel entrance is inquired, modifying the destination MAC address into the MAC address of the second network equipment; packaging an outer-layer IP head outside the firstmessage, and taking a source IP address and a destination IP address of the outer-layer IP head as a starting IP address and a destination IP address of the tunnel respectively to obtain a second message; and sending the second message to the second network equipment through the tunnel. The cross-network segment access configuration under the L2TPV3 protocol is simpler and more convenient, and the access efficiency is improved.

Description

Technical field [0001] The present application relates to communication technologies, and in particular, relates to a communication method, apparatus, electronic apparatus and a storage medium. Background technique [0002] Now there is a lot of business conditions across the office, cross-linked cost is more expensive, mostly using a VPN (Virtual Private Network, virtual private network) access ways trans-regional carrier's network through a dedicated line. For example, between the central office and branch office enterprises to establish a connection by way L2TPV3 tunnel. Such a network is similar to a virtual Layer 2 switch, between the user and the user is like a switch connected to the interface with each other. Without the aid of other businesses across the user if required to access each other, you must be configured to the same network to access each other, across network segments can not be accessed. [0003] The prior art can make inter-network access tunnel L2TPV3 way ...

Claims

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Application Information

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IPC IPC(8): H04L29/06H04L12/46
CPCH04L69/06H04L12/4633H04L12/4641
Inventor 殷锦华
Owner MAIPU COMM TECH CO LTD
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